NVIDIA GeForce RTX 2080 Mobile vs AMD Radeon Pro 580X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2019
Mar 2019
Generation
GeForce 20 Mobile
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1380 MHz
1100 MHz
Boost Clock
1590 MHz
1200 MHz
Memory Clock
1750 MHz
1710 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
218.9GB/s
Render Config
SM Count
46
—
Shading Units
2944
2304
TMUs
184
144
ROPs
64
32
Tensor Cores
368
—
RT Cores
46
—
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
2 MB
Compute Units
—
36
Theoretical Performance
Pixel Rate
101.8 GPixel/s
38.40 GPixel/s
Texture Rate
292.6 GTexel/s
172.8 GTexel/s
FP16 (half)
18.72 TFLOPS
5.530 TFLOPS
FP32 (float)
9.362 TFLOPS
5.530 TFLOPS
FP64 (double)
292.6 GFLOPS
345.6 GFLOPS
Graphics Processor
GPU Name
TU104
Ellesmere
GPU Variant
N18E-G3-A1
Ellesmere XTA(216-0886220)
Architecture
Turing
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
12 nm
14 nm
Transistors
13.6 billion
5.7 billion
Die Size
545 mm²
232 mm²
Board Design
TDP
150W
185W
Outputs
No outputs
2x HDMI 2.0b
Power Connectors
—
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
7.5
—
Shader Model
6.6
6.4
Benchmark
Blender
—
338
▲ Specs Compare
Data sourced from official specifications and benchmark tests.